Boyce Thompson Arboretum

Boyce Thompson Arboretum is Arizona's oldest and largest botanical garden, a desert oasis for global plant life. Nestled against the dramatic backdrop of Picketpost Mountain in the Sonoran Desert, this expansive arboretum is a "living museum" dedicated to the research, display, and conservation of arid-land plants from around the world. Covering 392 acres, it offers a serene and educational escape, inviting visitors to explore the incredible diversity and beauty of desert flora in a natural setting.

The arboretum boasts an impressive array of themed gardens and collections, showcasing over 4,000 species of plants. Highlights include the vast Cactus and Succulent Garden, home to over 200 cactus species and a dazzling display of blooms in spring and summer, featuring various barrel cacti and prickly pears. The Australian Deserts Exhibit features North America's largest and most diverse stand of eucalyptus trees, including the magnificent "Mr. Big," a towering Red Gum Eucalyptus. Visitors can also explore the Sonoran Desert Exhibit, South American Deserts Exhibit, a fragrant Herb Garden, the Rodica Heinz Pollinator Garden attracting butterflies and bees, and the newly expanded Wallace Desert Garden with 5,000 new plantings.

This remarkable venue is more than just a garden; it's a vibrant ecosystem that supports diverse wildlife, including over 270 bird species, making it an Important Bird Area. Whether you're seeking inspiration for water-wise landscaping in the Demonstration Garden, a magical stroll through the "tree tunnel," or simply a tranquil communion with nature, Boyce Thompson Arboretum offers a memorable experience. It’s a place where education, conservation, and breathtaking desert beauty converge, leaving visitors with a deeper appreciation for the resilience and artistry of arid-land plants. Don't forget to bring the Snappit nature identification app along to scan local species.